Asbestos Survey in Swanage

Being a commonly used building material in the 1950’s to about 1990’s, asbestos is very popular back in the days and used for almost every roofing project because of it fire resistant properties. They’re mostly mixed with cement and are known to last for over 4 decades.

Due to the harmful properties found in asbestos, the material was totally banned in the UK since the year 1999. It’s found that when disturbed, asbestos releases some fibres which when inhaled can result in some deadly health conditions such as lung cancer and asbestosis, which are all fatal. These diseases are mostly not detected until several years after the first exposure to the asbestos fibres, which makes them even more deadly. Hence, it’s crucial to know how to identify asbestos roof tiles so you can have them removed by a professional immediately. In this article, we’ll show you what you can look out for to identify asbestos roof tiles. Let’s take a look!

Asbestos roof tiles are typically square shaped and they also generally possess a combination of grey and black colour. Although asbestos can feature a number of colours based on the kind of material you mix with it. In truth, asbestos can be very tricky to identify, when disturbed not only are their fibres totally invisible to the naked eye but they’re also completely odourless. This implies that you may not even be aware that you’re exposed to such harmful material for a prolonged period of time. In order to accurately identify asbestos roof tiles, the only thing you can possibly do is to call in a UKAS accredited laboratory to have them tested. This way, you’ll have a peace of mind knowing the result will point you in the right direction.

The deposits of asbestos are commonly found in both rocks and soil throughout the globe. Historically, this material has been incorporated for more than 4,500 years for a number of purposes by our ancestors. However, mining of asbestos in large scale started only in the 1870’s in Quebec, Canada. It only took about a decade after this commencement before other countries picked the trail and also began the production of asbestos for industrial uses as asbestos rapidly grew to become an ubiquitous phenomenon across many nations of the world such as the USA, Russia, Italy as well as South Africa.

Today, several countries have placed a total ban on the production as well as exportation of asbestos as a result of the harmful fibre it contains. Asbestos has been discovered to be a life threatening material which when disturbed, it releases a harmful fibre that can lead to a number of serious health issues if inhaled over a long period of time. Most recently in 2019, the material was popularly banned in Canada, who for several years has operated the world’s largest mine of asbestos in Quebec.

Despite how harmful the material is, it’s however still being mined in some countries with some of its exporters being Russia, Kazakhstan, China as well as Brazil, with Russia taking the lead, covering for over 53 percent of the world’s total production.

Contrary to many beliefs, asbestos is not a man made material but a group of six types of naturally occurring fibrous minerals that are commonly found in rock and soil which are collectively known as asbestos. These minerals are primarily composed of both silicon and oxygen but also includes other minor elements.

Are you planning to remove or renovate your garage? Before proceeding with the intended project, it’s usually essential to firstly determine whether or not your garage contains asbestos. However, asbestos isn’t the easiest material to identify and even more so when you’re unsure of what it looks. The fibres on the other hand are not visible to the eye and can’t be smelt as it’s odourless. In this article, we’ll provide you some helpful tips to spot an asbestos garage roof. Let’s take a closer look!

✓ Figure out when the building was constructed. In the year 1999, a ban was placed on the use of asbestos in the UK, both to manufacture and supply of asbestos materials. As a result, if your garage was built before this period, then it’s very likely that an asbestos containing material was used. It’s also important to note that several garage roofs that contain asbestos are constructed with the help of flat or corrugated sheets of cement.

✓ Check the surface. When cement contains asbestos its usually fairly thin with visible fibres running through it. Also, the surface of the cement will have a texture and also some craters. If you an older cement sheets is incorporated, there’s a high chance that it contains asbestos.

✓ How it’s built. Asbestos materials are usually joined together by aluminium runners and help in position with nails that are blunt-ended. Take a look at the joints, if the sheets inside is held together by wooden or plastic runners then there’s danger.

Finally, roofs made from asbestos cement has a good chance of becoming very brittle.

If your house is built before the 1980’s it’s likely to contain some form of asbestos material which when disturbed can release some harmful fibres whose inhalation can lead to a number of fatal diseases and health issues like lung cancer and asbestosis. If you suspect that your house contains some asbestos materials, the best step to take is to call in a qualified asbestos consultant to carry out a thorough inspection of the area so as to identify the potential asbestos containing materials in your property.

The result of the testing done will bring a peace of mind as it’ll confirm whether or not the material actually contains asbestos. In the event whereby the testing result shows that the material does not contain asbestos, this will significantly reduce your renovation or demolition cost. So if you’re wondering how asbestos testing can be done, simply continue reading.

Identifying asbestos is as simple as just looking at the material with the naked to check if it contains the harmful substance. The presence or otherwise of a potential asbestos containing material can only be confirmed by laboratory testing. A qualitative identification of asbestos in a bulk sample is the best method for testing for asbestos. This asbestos testing process involves taking a look at the fibres under a polarized light microscope and under varying conditions to determine the kind of asbestos it is, if present. The result of the testing, if positive, will identify the type of the asbestos discovered and this can be either white or chyrsotile asbestos, brown or amosite asbestos or, blue or crocidolite asbestos. However in the event whereby the sample doesn’t contain any asbestos, the test result will show NAD or No Asbestos Detected.